147988806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 351406080

約数和(自身を除く): 203417274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 94, 122, 141, 183, 282, 329, 366, 427, 658, 854, 987, 1229, 1281, 1974, 2458, 2562, 2867, 3687, 5734, 7374, 8601, 8603, 17202, 17206, 20069, 25809, 40138, 51618, 57763, 60207, 74969, 115526, 120414, 149938, 173289, 224907, 346578, 404341, 449814, 524783, 808682, 1049566, 1213023, 1574349, 2426046, 3148698, 3523543, 7047086, 10570629, 21141258, 24664801, 49329602, 73994403, 147988806]

約数ペア:

[(1, 147988806), (2, 73994403), (3, 49329602), (6, 24664801), (7, 21141258), (14, 10570629), (21, 7047086), (42, 3523543), (47, 3148698), (61, 2426046), (94, 1574349), (122, 1213023), (141, 1049566), (183, 808682), (282, 524783), (329, 449814), (366, 404341), (427, 346578), (658, 224907), (854, 173289), (987, 149938), (1229, 120414), (1281, 115526), (1974, 74969), (2458, 60207), (2562, 57763), (2867, 51618), (3687, 40138), (5734, 25809), (7374, 20069), (8601, 17206), (8603, 17202)]